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1expect the bestwww.vita.virginia.gov
October 13, 2004
Enterprise Architecture (EA)
Information Technology Project Review
Committee
www.vita.virginia.gov 2expect the best
Enterprise Architecture
• Background Federal Enterprise Architecture
• Virginia’s Enterprise Architecture
• Enterprise Business Architecture
• Enterprise Business Model
• Enterprise Architecture Next Steps
• PPA Division Tasks and Activities
• PPA Division Staffing Needs
www.vita.virginia.gov 3expect the best
Federal Enterprise Architecture Models
Performance Model• Inputs, outputs, and outcomes• Uniquely tailored performance indicators
Business Model• Lines of Business (functions and sub-functions)• Agencies, customers, partners
Service Component Model• Service domains, service types• Business and service components
Data and Information Model• Business-focused data standardization• Cross-agency information exchanges
Technical Model• Service component interfaces, interoperability• Technologies, recommendations
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www.vita.virginia.gov 4expect the best
Adaptation of the FEA for Virginia
• Federal – Each agency must have an enterprise architecture– Must define how it relates to the OMB FEA models
• Virginia– Enterprise Business Architecture (includes an
adapted version of OMB’s Business Reference Model)
– State government entities mapped to Virginia’s Business Model (AS IS)
– Gap closing measures identified– “TO BE” Virginia Business Architecture created
www.vita.virginia.gov 5expect the best
Virginia’s Enterprise Business Architecture
• Defines (from a business point of view):– Who we are– Where we are– What we do– Where we want to go
www.vita.virginia.gov 6expect the best
Virginia’s Enterprise Business Architecture
• EBA Components– Organizational structure – Enterprise business model– Business strategies and strategic direction– “AS IS” enterprise business architecture– “TO BE” enterprise business architecture
www.vita.virginia.gov 7expect the best
Enterprise Business Model Structure
Business Areas
Sub-Functions
Internal Lines of Business
External Lines of Business
4
39
179
Business Areas
Lines of Business
Sub-Functions
www.vita.virginia.gov 8expect the best
Business Areas
• Services to Citizens - the mission and purpose of government
• Mode of Delivery – mechanisms used to achieve the purpose of government and how services are delivered
• Support Delivery of Services – policy, programmatic and managerial underpinnings that facilitate delivery of services
• Management of Government Resources – resource management activities that must be performed to operate effectively
www.vita.virginia.gov 9expect the best
Services to Citizens – Lines of Business
Community & Social Services Health
Consumer Protection Homeland Security
Correctional Activities Income Security
Defense & Virginia Security Law Enforcement
Economic Development Legislative Representation
Education Litigation & Judicial Activities
Electoral Services Natural Resources
Emergency & Disaster Mgt. Transportation
Energy Unclaimed Property
Environmental Management Workforce Management
www.vita.virginia.gov 10expect the best
Virginia EA Next StepsDevelop “As Is” Enterprise Business Architecture
Agencies/VITA/DPB
Develop “To Be” Enterprise Business ArchitectureAgencies/VITA/DPB
Analysis to Identify Opportunities for Collaboration and Increased Efficiencies
Agencies/VITA/DPB
Enterprise Priorities & Projects IdentifiedAgencies/VITA/DPB
Strategic Plans & Performance MeasuresAgencies/DPB
IT Projects, Procurements, Budget Requests, Budget Recommendations
Agencies/VITA/DPB
www.vita.virginia.gov 11expect the best
Policy, Practice, & Architecture Division
• Part of the Strategic Management Services Directorate
• Current Staff– Manager– 4 Architects
www.vita.virginia.gov 12expect the best
PPA Division Ongoing Activities
• EA Review and Updates– Tech Domains (Platform, Network, Security, and
Middleware)
• External (Non EA Policies, Standards, & Guidelines
• Internal VITA Policies, Standards, & Guidelines• EA Compliance Reviews (Strategic plans,
projects, procurements)• Change Management Activities
www.vita.virginia.gov 13expect the best
Enterprise Architecture Development
• Enterprise Business Architecture• Enterprise Information Architecture• EA Technical Domains
– Database– Application– Information– Systems Management
www.vita.virginia.gov 14expect the best
Staffing Needs
• Maintenance vs. Development• Highest priority (maintain existing components
of the EA)• 3 additional enterprise architects needed
www.vita.virginia.gov 15expect the best
Q & A
Contacts
Paul LubicPolicy, Practice, and Architecture [email protected]
or
Chuck TygerPolicy, Practice, and Architecture [email protected]